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PartsTable / COMPONENT / 950012-11
950012-11 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.375 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD, cross-sectional_shape: ROUND, right_counterbore_depth: 0.135 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-915-2440, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
950012-11
NSN: 5340-00-915-2440
FSC: 5340
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
length0.375 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
style_designatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
cross-sectional_shapeROUND
right_counterbore_depth0.135 INCHES NOMINAL IN
NSN5340-00-915-2440
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 950012-11 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 0.375 INCHES NOMINAL IN
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
RIGHT COUNTERBORE DEPTH: 0.135 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH0.375 INCHES NOMINAL IN
DIAMETER0.250 INCHES NOMINAL IN
RIGHT COUNTERBORE DEPTH0.135 INCHES NOMINAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
CROSS-SECTIONAL SHAPEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
B150Interchangeable
interchangeable cross-reference
interchangeable
100B1/2FLANGESInterchangeable
interchangeable cross-reference
interchangeable
S25/1-1/2IN. FLANGES/BRONZEInterchangeable
interchangeable cross-reference
interchangeable
80100Interchangeable
interchangeable cross-reference
interchangeable
1615350Interchangeable
interchangeable cross-reference
interchangeable
855Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 950012-11?
950012-11 is a STANDOFF,THREADED,SPACING.
What parts can replace 950012-11?
There are 8 known substitutes for 950012-11: B150, 100B1/2FLANGES, S25/1-1/2IN. FLANGES/BRONZE and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 950012-11?
950012-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-915-2440. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026